Kazmerchuk, Anatolii. 2023. “CONDIONALLY CORRECT INITIAL VALUES PROBLEM FOR THE SYSTEM OF QUASILINEAR PARTIAL DIFFERENTIAL EQUATIONS OF THE FIRST ORDER”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 18(68) (December):49-53. https://doi.org/10.31471/2304-7399-2023-18(68)-49-53.